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GB2495553B - Re-sampling method and apparatus - Google Patents

Re-sampling method and apparatus

Info

Publication number
GB2495553B
GB2495553B GB1117806.8A GB201117806A GB2495553B GB 2495553 B GB2495553 B GB 2495553B GB 201117806 A GB201117806 A GB 201117806A GB 2495553 B GB2495553 B GB 2495553B
Authority
GB
United Kingdom
Prior art keywords
sampling method
sampling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB1117806.8A
Other versions
GB201117806D0 (en
GB2495553A (en
Inventor
Weston Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Snell Advanced Media Ltd
Original Assignee
Snell Advanced Media Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Snell Advanced Media Ltd filed Critical Snell Advanced Media Ltd
Priority to GB1117806.8A priority Critical patent/GB2495553B/en
Publication of GB201117806D0 publication Critical patent/GB201117806D0/en
Priority to US13/652,225 priority patent/US8781259B2/en
Publication of GB2495553A publication Critical patent/GB2495553A/en
Application granted granted Critical
Publication of GB2495553B publication Critical patent/GB2495553B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0102—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving the resampling of the incoming video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Image Processing (AREA)
GB1117806.8A 2011-10-14 2011-10-14 Re-sampling method and apparatus Expired - Fee Related GB2495553B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1117806.8A GB2495553B (en) 2011-10-14 2011-10-14 Re-sampling method and apparatus
US13/652,225 US8781259B2 (en) 2011-10-14 2012-10-15 Re-sampling method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1117806.8A GB2495553B (en) 2011-10-14 2011-10-14 Re-sampling method and apparatus

Publications (3)

Publication Number Publication Date
GB201117806D0 GB201117806D0 (en) 2011-11-30
GB2495553A GB2495553A (en) 2013-04-17
GB2495553B true GB2495553B (en) 2018-01-03

Family

ID=45219749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117806.8A Expired - Fee Related GB2495553B (en) 2011-10-14 2011-10-14 Re-sampling method and apparatus

Country Status (2)

Country Link
US (1) US8781259B2 (en)
GB (1) GB2495553B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2513112B (en) 2013-04-08 2020-01-08 Snell Advanced Media Ltd Video sequence processing
US10460747B2 (en) * 2016-05-10 2019-10-29 Google Llc Frequency based audio analysis using neural networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030077000A1 (en) * 2001-10-18 2003-04-24 Microsoft Corporation Generating resized images using ripple free image filtering
GB2460069A (en) * 2008-05-15 2009-11-18 Snell & Wilcox Ltd Sampling conversion between formats in digital image processing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69917489T2 (en) * 1998-11-09 2005-06-02 Broadcom Corp., Irvine DISPLAY SYSTEM FOR MIXING GRAPHICAL DATA AND VIDEO DATA
US20020141499A1 (en) * 1999-02-04 2002-10-03 Goertzen Kenbe D. Scalable programmable motion image system
GB2418092B (en) 2004-09-09 2010-06-09 Snell & Wilcox Ltd Video processing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030077000A1 (en) * 2001-10-18 2003-04-24 Microsoft Corporation Generating resized images using ripple free image filtering
GB2460069A (en) * 2008-05-15 2009-11-18 Snell & Wilcox Ltd Sampling conversion between formats in digital image processing

Also Published As

Publication number Publication date
GB201117806D0 (en) 2011-11-30
GB2495553A (en) 2013-04-17
US20130094782A1 (en) 2013-04-18
US8781259B2 (en) 2014-07-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221014